Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$11,435,302$28,459,895$51,214,457$50,929,243$42,519,649$35,671,017$39,640,465
Parts & accessories of the app. of 90.12$141,295$1,316,464$5,415,248$3,069,419$2,100,338$3,083,991$5,037,269
Total$11,576,597$29,776,359$56,629,705$53,998,662$44,619,987$38,755,008$44,677,734